Mowing tractor



FIG. 1 is a left and front perspective view of a mowing tractor, showing our new design;

FIG. 2 is a right and rear perspective view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a mowing tractor, as shown and described. 